[Answered] A heat engine ____. a. transfers energy from a cold sink to a hot sink b. is 100 efficient c. ...

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Author Question: A heat engine ____. a. transfers energy from a cold sink to a hot sink b. is 100 efficient c. ... (Read 101 times)

mia

Hero Member
Posts: 564

on: Jul 21, 2018

A heat engine ____.

a. transfers energy from a cold sink to a hot sink
b. is 100 efficient
c. gains heat by friction
d. transfers heat from a hot reservoir to a cold reservoir

Question 2

Compression is the reduction in the volume of a substance as a result of an increase in pressure.

Indicate whether the statement is true or false.

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Marked as best answer by a Subject Expert

wshriver

Sr. Member
Posts: 318

Reply #1 on: Jul 21, 2018

Answer to Question 1

D

Answer to Question 2

T

mia

Member
Posts: 564

Reply 2 on: Jul 21, 2018

Excellent

nothere

Member
Posts: 324

Reply 3 on: Yesterday

Great answer, keep it coming

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